DTT media videos  dedicated to primary schools students.

Language used: spontaneous, emotional, simple, attractive, game style 

DTT media videos dedicated to secondary schools students (14-18 years old).

Language used: didactic, clear, spontaneous, attractive.

DTT media videos dedicated to university students.

Language used: clear, interactive, practical, scientific, professional. It requires a basic knowledge of the arguments discussed in the seminars or webinars